Place of Origin:
Jiaozuo City,China
Brand Name:
EVERSIM
Certification:
ISO 9001
Model Number:
Grade1
High quality msds hexafluoroaluminate synthetic potassium cryolite K3AlF4 Potassium fluoroaluminate
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This product is white or gray crystal powder, initial melting temperature 560 ° C.
Used as magnesium removal agent , brazing agent for aluminum, aluminum alloy and stainless steel, deaerator and flux in aluminum alloy manufacturing processan insecticide, also used in ceramics, glass industry and aluminum brazing.
Specification
| 
			 CIFICATION (GB/T4291-2007) 
			 | 
			
			 CHEMICAL COMPOSITION (%) 
			 | 
			
			 CH-0 
			 | 
			
			 CH-1 
			 | 
			
			 CM-0 
			 | 
			
			 CM-1 
			 | 
		
| 
			 F 
			 | 
			
			 ≥52 
			 | 
			
			 ≥52 
			 | 
			
			 ≥53 
			 | 
			
			 ≥53 
			 | 
		|
| 
			 Al 
			 | 
			
			 ≥12 
			 | 
			
			 ≥12 
			 | 
			
			 ≥13 
			 | 
			
			 ≥13 
			 | 
		|
| 
			 Na 
			 | 
			
			 ≤33 
			 | 
			
			 ≤33 
			 | 
			
			 ≤32 
			 | 
			
			 ≤32 
			 | 
		|
| 
			 SiO2 
			 | 
			
			 ≤0.25 
			 | 
			
			 ≤0.36 
			 | 
			
			 ≤0.25 
			 | 
			
			 ≤0.36 
			 | 
		|
| 
			 Fe2O3 
			 | 
			
			 ≤0.05 
			 | 
			
			 ≤0.08 
			 | 
			
			 ≤0.05 
			 | 
			
			 ≤0.08 
			 | 
		|
| 
			 SO4 2- 
			 | 
			
			 ≤0.6 
			 | 
			
			 ≤1.0 
			 | 
			
			 ≤0.6 
			 | 
			
			 ≤1.0 
			 | 
		|
| 
			 CaO 
			 | 
			
			 ≤0.15 
			 | 
			
			 ≤0.20 
			 | 
			
			 ≤0.20 
			 | 
			
			 ≤0.6 
			 | 
		|
| 
			 P2O5 
			 | 
			
			 ≤0.02 
			 | 
			
			 ≤0.03 
			 | 
			
			 ≤0.02 
			 | 
			
			 ≤0.03 
			 | 
		|
| 
			 H2O(105~110°C) 
			 | 
			
			 ≤0.20 
			 | 
			
			 ≤0.40 
			 | 
			
			 ≤0.20 
			 | 
			
			 ≤0.40, 
			 | 
		|
| 
			 Loss on Drying(500~550°C,1h) 
			 | 
			
			 ≤2.0 
			 | 
			
			 ≤2.5 
			 | 
			
			 ≤2.0 
			 | 
			
			 ≤2.5 
			 | 
		|
| 
			 PACKING 
			 | 
			
			 Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer’s requirements. 
			 | 
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| 
			 REMARKS 
			 | 
			
			 The size distribution can be sandy (80mesh~100mesh), powder (200mesh~325mesh), granular (0~10mm).The molecular proportion can be specified (during 1.0~3.0) according to special requests.Other items can be specified according to special requirement. 
			 | 
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It is mainly used as a flux in the aluminium smelting by fused salt electrolysis;also an opalizer in the manufacture of enamel;an opacifier and auxiliary solvent of glass and enamel;an insecticide of crops;a flux in aluminium alloy casting;and in the production of ferrous alloy and effervescing steel.
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Packing: PP bag inside PE bag,25kgs/50kgs/1000kgs net weight
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